Bengaluru: Social activist Medha Patkar with actor, director and playwright Girish Karnad at a rally against the assassination of slain journalist Gauri Lankesh at central college ground in Bengaluru on Tuesday. (Image: PTI)

Bengaluru: Slain journalist Gauri Lankesh's mother Indira Lankesh and her niece Isha with Civil Rights Activist Teesta Setalvad at a rally against her assassination at central college ground in Bengaluru on Tuesday. (Image: PTI)

Manila: Residents wade through flood water as they go about their daily business following overnight rains brought on by Tropical Depression "Talim" inundated low-lying areas, Tuesday, Sept. 12, 2017 in Bacoor township, Cavite province south of Manila, Philippines. (Image: AP)

Manila: Residents wade through the floods as they go on their daily business after overnight rains brought about by tropical depression "Maring", inundated low-lying areas Tuesday, Sept. 12, 2017 in Bacoor township, Cavite province, south of Manila, Philippines. (Image: AP)

New Delhi: Students queue up to cast their votes for the Delhi University Students' Union Elections (DUSU) at Miranda House college in North Campus of Delhi University in New Delhi on Tuesday. (Image: PTI)

Guadeloupe island: France's President Emmanuel Macron addresses the media with French Overseas Minister Annick Girardin, left, on the tarmac of Pointe-a-Pitre airport, upon his arrival in the Guadeloupe island, the first step of his visit to French Caribbean islands, Tuesday, Sept. 12, 2017. (Image: AP)

New Delhi: President Ram Nath Kovind with his Belarusian counterpart A G Lukashenko and Prime Minister Narendra Modi during Lukashenko's welcome ceremony at the forecourt of the Rashtrapati Bhavan in New Delhi on Tuesday. (Image: PTI)

New Delhi: Minister of Information & Broadcasting and Textile, Smriti Irani with Minister of Social Justice & Empowerment, Thaawarchand Gehlot and Bollywood actor Vivek Oberoi during the inauguration of “Inclusive India Summit-2017” at Vigyan Bhawan in New Delhi on Tuesday. (Image: PTI)

Kolkata: BJP President Amit Shah interacts with the party workers and their families who have been affected by the alleged political violence in the State, during a meeting in Kolkata on Tuesday. (Image: PTI)